A university student, Yuuta, secretly admires Akina, a married woman who works at the library. Due to his frequent visits, they become close, and she recommends a certain book to him... Yuuta is bewildered by its perverted sexual content. However, Akina enjoys his reaction and continues to provoke him. At closing time, she whispers in his ear as he remains behind, "Don't you want to know the sequel to that book?" and begins to tease him. Unable to resist her rapid and intense seduction, pure-hearted Yuuta stands no chance...
